Home Payments Acceptance ServiceGet started Get started Less than 1 minute to read 1. Explore Review the Provider API and the features it offers. Understand the flows from the perspective of an end user. Review if the ProviderAPI fits your needs. 2. Get set up Check if you meet the requirements. Become a Sage Partner to integrate into our ecosystem. Get access to our sandbox environment for integration and testing. Be assigned an Enablement team contact to support your integration. Establish communication channels for support. 3. Integrate Use our Postman collection to get familliar with our flows. Check our how-to guides for each flow. Investigate our endpoints and how to integrate. Carry out development and testing. Look at our documentation and reach out to the developer community if you need help. Access our engineering support. 4. Go live and support Review our go-live process. Undertand your support plan and service-level agreements. Next steps To get started with the provider API, go to Stage 1: Explore.